{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "eval canceled\n",
      "    while executing\n",
      "\"after 1000\"\n"
     ]
    }
   ],
   "source": [
    "while 1 {after 1000}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "ok\r\n"
     ]
    }
   ],
   "source": [
    "puts ok"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Tcl",
   "language": "tcl",
   "name": "tcl_kernel-0.0.1"
  },
  "language_info": {
   "file_extension": ".tcl",
   "mimetype": "txt/x-tcl",
   "name": "tcl",
   "version": "8.6.10"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}
